package com.griddroid.messages;

import java.io.Serializable;

/**
 * Request for ping. Used for checking if a node is still alive
 * 
 * @author Charalampos Mavroforakis
 * @author Thomas Ailianos
 * @author Michail Michailidis
 * 
 */
public class PingMessage extends GenericMessage implements Serializable
{

	private static final long serialVersionUID = -5997775750965515640L;
	private String nodeId;

	public String getNodeId()
	{
		return nodeId;
	}

	public PingMessage(String nodeId)
	{
		super();
		this.nodeId = nodeId;
	}

}
